CPC Subgroup Additional Only
C07K 2317/56 variable (Fv) region, i.e. VH and/or VL
Full Title
Immunoglobulins specific features > characterized by immunoglobulin fragments > variable (Fv) region, i.e. VH and/or VL
3 direct subcodes
Child Classifications
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- C07K 2317/565 Complementarity determining region [CDR]
- C07K 2317/567 Framework region [FR]
- C07K 2317/569 Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
Top Applicants
Top 10 applicants by patent filingsfor class C07, 2013–2023, worldwide · Source: EPO PATSTAT
- ROCHE CH 12,683
- NOVARTIS CH 10,775
- CHINESE ACADEMY OF SCIENCES 10,619
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 9,511
- REGENERON PHARMACEUTICALS US 8,426
- BRISTOL-MYERS SQUIBB COMPANY US 7,979
- LG CHEM KR 7,978
- HARVARD UNIVERSITY US 7,706
- UNIVERSITY OF CALIFORNIA US 7,455
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 7,219